RT Journal Article SR Electronic T1 Postinjection L-Phenylalanine Increases Basal Ganglia Contrast in PET Scans of 6-18F-DOPA JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1408 OP 1413 VO 32 IS 7 A1 Doris J. Doudet A1 Catherine A. McLellan A1 Thomas G. Aigner A1 Richard Wyatt A1 H. Richard Adams A1 Hitoshi Miyake A1 Ronald T. Finn A1 Robert M. Cohen YR 1991 UL http://jnm.snmjournals.org/content/32/7/1408.abstract AB